FindMatchingSocket Function

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static UDP_SOCKET FindMatchingSocket(
    UDP_HEADER * h, 
    NODE_INFO * remoteNode, 
    IP_ADDR * localIP
);

Description

This function attempts to match an incoming UDP segment to a currently active socket for processing.

Preconditions

UDP segment header and IP header have both been retrieved.

Parameters

Parameters	Description
h	The UDP header that was received.
remoteNode	IP and MAC of the remote node that sent this segment.
localIP	IP address that this segment was destined for.

Returns

A UDP_SOCKET handle of a matching socket, or INVALID_UDP_SOCKET when no match could be made.